多层套管切割技术及套管偏心影响分析

Multi-layer Casing Cutting Technology and Analysis of the Eccentric Scenario in Casing-cutting Operations

文章依托南海西部某弃井平台深入分析了多层套管以及偏心套管切割的风险点和技术难点,以期可以提高海上作业的安全性和时效性,解决海上弃井作业难题。

This article deeply analyzes the risk points and technical difficulties of multi-layer casing and eccentric casing cutting relying on an abandoned well platform in the Western South China Sea,it is expected that the safety and timeliness of offshore operations can be improved,and the problem of offshore well abandonment operations can be solved.